html,
body {
    margin: 0px;
    padding: 0px;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    /* 确保子元素按垂直方向排列 */
    box-sizing: border-box;
    display: flex;
    overflow: hidden;
}

#navbar {
    height: 30px;
}

#chart {
    height: calc((100% - 30px) * 3 / 5);
}

#eq {
    height: calc((100% - 30px) * 2 / 5);
}

#navbar iframe {
    border: none;
    /* 确保溢出部分可见 */
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    margin: 0px;
    padding: 0px;
}



#chart iframe {
    padding: 0px;
    margin: 0px;
    width: 100%;
    height: 100%;
    border: none;
}

#eq iframe {
    padding: 0px;
    margin: 0px;
    width: 100%;
    height: 100%;
    border: none;
}